2839904639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 3390266880

約数和(自身を除く): 550362241

約数列:

[1, 11, 13, 109, 143, 167, 1091, 1199, 1417, 1837, 2171, 12001, 14183, 15587, 18203, 23881, 118919, 156013, 182197, 200233, 236639, 1308109, 1545947, 2004167, 2368561, 2603029, 17005417, 19859473, 26054171, 218454203, 258173149, 2839904639]

約数ペア:

[(1, 2839904639), (11, 258173149), (13, 218454203), (109, 26054171), (143, 19859473), (167, 17005417), (1091, 2603029), (1199, 2368561), (1417, 2004167), (1837, 1545947), (2171, 1308109), (12001, 236639), (14183, 200233), (15587, 182197), (18203, 156013), (23881, 118919)]